NORWAY · WELLBORES · NPDID 4584
30/9-12 AR
Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · Oseberg · PL 104
30/9-12 AR is an appraisal exploration wellbore in the North Sea, drilled by Norsk Hydro Produksjon AS, entered Jul 6, 2002, to 3,065 m in the Drake Fm.
Discovery 30/6-1 Oseberg · On the map →
- 3,065
- m total depth · 2,931 m vertical
- 104
- m water depth
- Jul 6, 2002
- entered · completed Jul 11, 2002
- Drake Fm
- at total depth · Early Jurassic
- —
- m of core
- 101
- °C bottom-hole temperature
SODIR FACTPAGES · RECORD UPDATED FEB 20, 2026 · RELEASED JUL 11, 2004
On file for this wellbore
What the Directorate holds from this wellbore. Each opens the section that lists it.
Drilling
- Drilling facility
- DEEPSEA DELTA · Semisub steel
- Drilling days
- 6
- Kelly bushing elevation
- 29 m
- Maximum inclination
- 0°
- Drilling permit
- 683-L2
- Licensing round
- 9
- Plugged and abandoned
- Jul 11, 2002
- Core samples available
- No
- Cuttings samples available
- No
- Position · ED50
- 60.43252° N, 2.85969° E
- Hydrocarbons in
- Intra Heather Fm Ss · Late Jurassic
Well history
WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE
General
The objective for re-entry 30/9-12 AR was permanent plugging and abandonment.
Operations
Previously drilled appraisal well 30/9-12 A on Oseberg South (completed 4 June 1991) was re-entered with the semi-submersible drilling unit Deepsea Delta for permanent plugging and abandonment. Operations lasted from 6. - 11. July 2002.
Testing
No drill stem test was performed
Around this wellbore
This wellbore on Sodir FactPages →
About this data
Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Depths are metres along the wellbore from the kelly bushing unless a row gives its own unit; older cores are filed in feet. A zero the Directorate files for an unmeasured pressure, density, or temperature is shown as a dash.
Developers: this page as JSON is GET /v1/data/norway/wells/4584, documented in the API reference.